I am an 87 year old female with no prior health issues. For the past three da us, I have had a terrible cough, lots of phlegm, low grade fever. I saw my doctor who put me on amoxicillin 5003 times a day, and Be zonatatr 100- 1 - w capsules a day for cough. Coughing g as let up some, but have real bouts that actually hurt my lower back. I WORRY ABOUT PNEUMONIA and most likely will see my doctor again tomorrow. Should I be conearned. I got a pneumonia shot quite a few years ago. Thank you.